Low Glass Transition Temperature Polymer Electrolyte Prepared From Ionic Liquid Grafted Polyethylene Oxide

被引：78

作者：

Hu, Heyi ^{[1
]}

Yuan, Wen ^{[1
]}

Lu, Lanshuo ^{[2
]}

Zhao, Hui ^{[1
]}

Jia, Zhe ^{[1
]}

Baker, Gregory L. ^{[1
]}

机构：

[1] Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA

[2] Soochow Univ, Coll Chem Chem Engn & Mat Sci CCEMS, Suzhou 215123, Jiangsu, Peoples R China

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2014年 / 52卷 / 15期

基金：

美国国家科学基金会;

关键词：

anionic ring-opening polymerization; anionic polymerization; cationic ring-opening polymerization; conducting polymers; conductivity; glass transition temperature; glass transition; poly (ionic liquids); viscosity; GAS SEPARATION MEMBRANES; POLY(IONIC LIQUID)S; MOLECULAR-WEIGHT; CONDUCTIVITY; ABSORPTION; COPOLYMERS; BRUSH; FILMS;

D O I：

10.1002/pola.27217

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In this contribution, we report a new type of poly (ionic liquids) prepared by imidazolium ionic liquids directly grafting onto polyethylene oxide backbone. Different molecular weights of poly (ionic liquids) are obtained with a low glass transition temperature up to -14 degrees C. The materials as polymer electrolyte achieve a high conductivity around 10 (-5) S cm(-1) at 30 degrees C and close to 10(-3) S cm(-1) at 90 degrees C. High viscosity up to 4000 Pa s at room temperature would minimize the electrolytes leaking in electrochemical devices. (C) 2014 Wiley Periodicals, Inc.

引用

页码：2104 / 2110

页数：7

共 33 条

[21] Micelles of imidazolium-functionalized polystyrene diblock copolymers investigated with neutron and light scattering [J].

Stancik, CM ;

Lavoie, AR ;

Schütz, J ;

Achurra, PA ;

Lindner, P ;

Gast, AP ;

Waymouth, RM .

LANGMUIR, 2004, 20 (03) :596-605

[22] Poly(ionic liquid)s as new materials forCO2 absorption [J].

Tang, JB ;

Tang, HD ;

Sun, WL ;

Radosz, M ;

Shen, YQ .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2005, 43 (22) :5477-5489

[23] Poly(ionic liquid)s:: a new material with enhanced and fast CO2 absorption [J].

Tang, JB ;

Tang, HD ;

Sun, WL ;

Plancher, H ;

Radosz, M ;

Shen, YQ .

CHEMICAL COMMUNICATIONS, 2005, (26) :3325-3327

[24] Highly ion conductive flexible films composed of network polymers based on polymerizable ionic liquids [J].

Washiro, S ;

Yoshizawa, M ;

Nakajima, H ;

Ohno, H .

POLYMER, 2004, 45 (05) :1577-1582

[25] Solvent-reversible poration in ionic liquid copolymers [J].

Yan, Feng ;

Texter, John .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (14) :2440-2443

[26] Molecular brush having molten salt domain for fast ion conduction [J].

Yoshizawa, M ;

Ohno, H .

CHEMISTRY LETTERS, 1999, (09) :889-890

[27] Synthesis of molten salt-type polymer brush and effect of brush structure on the ionic conductivity [J].

Yoshizawa, M ;

Ohno, H .

ELECTROCHIMICA ACTA, 2001, 46 (10-11) :1723-1728

[28] A novel gel polymer electrolyte based on poly ionic liquid 1-ethyl 3-(2-methacryloyloxy ethyl) imidazolium iodide [J].

Yu, Bo ;

Zhou, Feng ;

Wang, Chengwei ;

Liu, Weimin .

EUROPEAN POLYMER JOURNAL, 2007, 43 (06) :2699-2707

[29] Conductivity and Spectroscopic Investigation of Bis(trifluoromethanesulfonyl)imide Solution in Ionic Liquid 1-Butyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide [J].

Yu, Lei ;

Pizio, Benjamin S. ;

Vaden, Timothy D. .

JOURNAL OF PHYSICAL CHEMISTRY B, 2012, 116 (22) :6553-6560

[30] Poly(ionic liquid)s: Polymers expanding classical property profiles [J].

Yuan, Jiayin ;

Antonietti, Markus .

POLYMER, 2011, 52 (07) :1469-1482

← 1 2 3 4 →